单片机 | 基于stc51单片机蓝牙控制小车及舵机控制

作品展示

代码实现

#include <reg52.h>
#define uchar unsigned char 
#define uint unsigned int
void delay(uint i);
sbit z1 = P1 ^ 0;
sbit z2 = P1 ^ 1;
sbit y1 = P1 ^ 2;
sbit y2 = P1 ^ 3;

uint aa;
sbit PWMOUT = P0 ^ 1;

unsigned char angle = 0;
unsigned char HighRH = 0;
unsigned char HighRL = 0;
unsigned char LowRH = 0;
unsigned char LowRL = 0;

void ConfigPWM(unsigned int fr, unsigned char dc);
void ClosePWM();

void main()
{
    unsigned int i;
    TMOD = 0X20;
    IE = 0x82;
    TH1 = 0xfd;
    TL1 = 0xfd;
    TR1 = 1;
    SM0 = 0;
    SM1 = 1;
    REN = 1;
    ES = 1;
    ConfigPWM(50, 9);

    while (1)
    {
        if (aa == 0x30)
        {
            ConfigPWM(50, 13);
            for (i = 0; i < 10000; i++);
        }
        else if (aa == 0x31)
        {
            ConfigPWM(50, 7);
            for (i = 0; i < 8000; i++);
        }
        else if (aa == 0x12)
        {
            z1 = 1;
            z2 = 0;
            y1 = 1;
            y2 = 0;
        }
        else if (aa == 0x13)
        {
            z1 = 0;
            z2 = 1;
            y1 = 1;
            y2 = 0;
        }
        else  if (aa == 0x14)
        {
            z1 = 1;
            z2 = 0;
            y1 = 0;
            y2 = 1;
        }
        else  if (aa == 0x15)
        {
            z1 = 0;
            z2 = 1;
            y1 = 0;
            y2 = 1;
        }

        else
        {
            z1 = 0;
            z2 = 0;
            y1 = 0;
            y2 = 0;
        }

        delay(10);
    }

}
void ConfigPWM(unsigned int fr, unsigned char dc)
{
    unsigned long tmp;
    unsigned int high, low;
    tmp = 11059200 / 12 / fr;
    high = (tmp * dc) / 100;
    low = tmp - high;
    high = 65536 - high + 12;
    low = 65536 - low + 12;
    HighRH = (unsigned char)(high >> 8);
    HighRL = (unsigned char)high;
    LowRH = (unsigned char)(low >> 8);
    LowRL = (unsigned char)low;
    TMOD &= 0xF0;
    TMOD |= 0x01;
    TH0 = HighRH;
    TL0 = HighRL;
    ET0 = 1;
    TR0 = 1;
    PWMOUT = 1;

}
void InterruptTimer0() interrupt 1
{
    if (PWMOUT == 1)
    {
        TH0 = LowRH;
        TL0 = LowRL;
        PWMOUT = 0;
    }
    else
    {
        TH0 = HighRH;
        TL0 = HighRL;
        PWMOUT = 1;
    }
}
void Uart(void) interrupt 4
{
    EA = 0;
    if (RI == 1)
    {

        aa = SBUF;
        RI = 0;

    }
    EA = 1;
}
void delay(uint i)
{
    uchar x, j;
    for (j = 0; j < i; j++)
        for (x = 0; x <= 148; x++);
}

作品陈列

    我们的射手小车，采用诸葛连弩的结构模型

我们的萌萌哒工程小车，采用舵机控制联动夹。

参加决赛的小车。。。。

以前参赛时的队名，是不是很。。。

第一代3D打印的诸葛连弩模块，是不是很low

                               感谢陪我走过大一风风雨雨兄弟们
                                  一起笑，一起闹，一起熬夜
                                     为比赛而努力的我们
                                           加油
                                        远方路很长
                                        且行且珍惜
                                                         ————无极创